Birchtech CORP 8-K filings

Birchtech Corp. stockholders approved a significant reduction in authorized common stock, decreasing it from 150 million to 50 million shares.

Birchtech Corp. amends prior filing to detail Chief Financial Officer Michael Mioska's compensation and employment arrangement.

Birchtech Corp. announced the appointment of Michael Mioska as Chief Financial Officer and the extension of employment agreements for CEO Richard MacPherson and COO James Trettel, effective May 1, 2026.

Birchtech Corp. announced its 2026 Annual Meeting of Stockholders will be held virtually on July 23, 2026, with a May 26, 2026 deadline for shareholder proposals.

Birchtech Corp. completed the partial exercise of its over-allotment option, raising an additional $1.4 million in gross proceeds from the sale of 600,000 common shares.

Birchtech Corp. announced the pricing of a $15 million public offering and its common stock's uplisting to the NYSE American exchange.

Birchtech Corp. secured a final judgment of over $78 million in a patent infringement case against CERT defendants in Delaware.

Birchtech Corp. has announced a 1-for-5 reverse stock split, effective December 26, 2025, to boost its share price and support a planned uplisting strategy.

Birchtech Corp. announced the resignation of Christopher Greenberg as Chairman and Director, effective July 1, 2025, with CEO Richard MacPherson appointed as interim Chairman.

Birchtech Corp. will restate its financial statements for 2023 and interim periods in 2023 and 2024 due to an error in revenue recognition related to a 2022 license agreement.

Birchtech Corp. forecasts a revenue of at least $23 million for fiscal year 2025, driven by its air business and potential contributions from IP defense and water treatment.

Birchtech Corp. held its 2024 Annual Meeting of Stockholders, where key proposals including the election of directors, ratification of the accounting firm, executive compensation, and a reverse stock split authorization were approved.

Birchtech Corp. has amended its 2014 and 2017 Equity Incentive Plans and adopted a Majority Voting Policy in connection with its listing on the Toronto Stock Exchange.

Birchtech Corp. has reached a licensing agreement with one of the defendants in its patent infringement lawsuit, granting them non-exclusive rights to its SEA technology for a specific coal-fired power plant.

Midwest Energy Emissions Corp. has changed its name to Birchtech Corp. and commenced trading under the new stock symbol BCHT on both the TSX Venture Exchange and OTCQB.

Midwest Energy Emissions Corp. has initiated patent infringement lawsuits against 14 power utilities for allegedly using their mercury emissions reduction technology without a license.

Midwest Energy Emissions Corp. has entered into amended and restated employment agreements with its CEO, CTO, and EVP of Operations, outlining new terms for their continued service.

Midwest Energy Emissions Corp. secures a $57 million jury award in a patent infringement lawsuit against multiple defendants.

Midwest Energy Emissions Corp. has entered into a debt restructuring agreement, replacing previous financing with a new unsecured note and a profit participation preference.